#!/bin/sh
#
# 简单写一下脚本的功能。
#
#
#

if [ $# -ne 3 ]; then
	echo "Usage: $0 file arg1 arg2"
	exit
fi


ems=`grep $2 222.md |grep $3 | awk '{print $2}'`

grep $2 $1 |grep $3 |awk -v ems1=$ems '{print $0 "\t" ems1}'

